Portion of a display panel with a channel icon



FIG. 1 is a front view of a portion of a display panel with a channelicon showing features of my new design.

The broken lines including the showing of a portion of a display panelof a communications terminal surrounding the illustrated computer iconare included for the purpose of illustrating environmental structure andform no part of the claimed design.

CLAIM The ornamental design for a portion of a display panel with achannel icon, as shown and described.